P1345 CHEVROLET -

Question

This code only comes in when vehicle is cold in winter months, but clears itself after driving

Answer 1

Hi there,

This code indicates an issue with the cam/crankshaft position sensor. Here is some info for you.

P1345 CHEVROLET - Crankshaft Position-Camshaft Position Correlation

Read more: https://www.autocodes.com/p1345_chevrolet.html